Last weeks I tried to gave a better look to a scene, more contrast or filmic look! In this post Dropbox - LUT_Tables_PNG.zip - Simplify your life @jan tell us how to use and find some LUTs but is a very short list of LUTs.
I found a very symple way to create png LUTs in Photoshop to use in shapespark: Using Look-up Tables for Color Grading in Unreal Engine | Unreal Engine 5.1 Documentation
If you donβt get clear what is a LUTs see this video - YouTube
I hope this help you.